Explanation

• Quaid-e-Azam Muhammad Ali Jinnah was given the title “Ambassador of Hindu-Muslim Unity”.
• This title was conferred by Sarojini Naidu, a prominent Indian political leader and poet.
• At that time, Jinnah was working for unity between Hindus and Muslims.

Last verified on 13-01-2026

Explanation

• Apples contain about 0.3 grams of protein medium-sized fruit.
• Watermelon: 0.6 grams of protein per cup.
• Mango: 1.4 grams of protein per cup.
• Peanuts: 20.5 grams of protein per 100 grams.

Last verified on 06-03-2026

Explanation

A deficiency of sodium can lead to imbalances in fluid volume in the vessels and tissues, resulting in conditions such as:

• Hyponatremia (low sodium levels in the blood)
• Fluid retention and swelling
• Edema (excess fluid in tissues)

Last verified on 06-03-2026

Explanation

• An aqueous solution is one where water acts as the solvent, dissolving the solute.
• This type of solution is common in many chemical reactions and biological processes.

Last verified on 06-03-2026

Explanation

• Sublimation is the process by which a solid substance transitions directly into a gas or vapour, without going through the liquid phase, and then condenses back into a solid.
• Examples include iodine, dry ice, and naphthalene.

Last verified on 06-03-2026

Explanation

• Gases do not have a definite shape or volume.
  • They take the shape and volume of the container they are in.
  • Gases can be compressed because the particles are far apart.

Last verified on 06-03-2026

Explanation

• Non-luminous objects do not produce their own light; they are visible because they reflect light from other sources.
• The Moon is non-luminous; it reflects sunlight.
• Luminous objects like the Sun, stars, and fireflies produce their own light.

Last verified on 06-03-2026

Explanation

• A translucent object allows some light to travel through it, but scatters or absorbs some of the light, making it semi-transparent.
• Examples: Frosted glass, wax paper, and tissue paper.

Additional information:

• Transparent: Allows all light to pass through, providing a clear view. 
• Opaque: Does not allow any light to pass through.

Last verified on 06-03-2026

Explanation

• When an opaque object moves closer to the light source, the shadow becomes larger.
• This is because the light rays spread out more, increasing the shadow’s size.
• Opposite effect: Moving the object away from the light source makes the shadow smaller.

Last verified on 06-03-2026

Explanation

• A solar eclipse occurs when the Moon passes between the Sun and Earth, blocking sunlight.
  • It can be total, partial, or annular, depending on the alignment.
  • During a total solar eclipse, the day briefly becomes dark.

Last verified on 06-03-2026